Autonomous system
AS43692 ZD-AS
Unclassified APNIC
Summary
ZD Communications Oy
telecom business finland
The AS handle ZD-AS is held by ZD Communications Oy.
What it's used for
- The space carries the netname
ZDC-NETWORK-FI, registered to ZD Communications Oy. - The AS announces 1024 IPv4 addresses within a single /22 prefix and 1 IPv6 prefix, with 2 observed neighbours.
- As a Finnish telecommunications company, the traffic consists of business data services and equipment connectivity.
Notable
- The RDAP registrant matches the AS holder, with
ZD Communications Oylisted as the registrant and admin. - The address inventory is compact, consisting of one contiguous IPv4 block and one IPv6 block.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FI | Finland | 2 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS43692- Registry name
- ZD-AS
- Registrant
- ZD Communications Oy
- Abuse contact
- abuse@zd.fi
- Registered
- 2007-09-13
- Last changed
- 2019-01-03
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS43692
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS43692
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 447 networks and 1,843 prefixes, as published 2026-11-01. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere